Top summer vacation cities
Credit: Premshree Pillai/Flickr
Viva Las Vegas! As the second most traveled-to destination this summer, visitors clearly aren't concerned about the scorching 110 degree temperatures of the Nevada desert. Who cares where there's an extravagant hotel pool to lounge beside all day long? (Aerial view of Las Vegas from the top of Eiffel Tower, Paris, Las Vegas. http://www.flickr.com/photos/premshree/2177499184/)
